I’ve had 4 Yeti’, 3 170 Elegance’s and a 140. I went from the 140 into a new Audi A4 and was so unimpressed with the A4 I ordered a 170 to replace it when the time came 6 months later. The 140 was just as quick in most situations, but the 170 was better when laden. Both high 40’s mpg without trying.
If you can find one with the speaker upgrade that’s def’ worth it, and the sunroof is a nice option. I wouldn’t worry about (or buy) one that has the spare wheel/tyre option as that raises the boot floor by about 10 inches. I regularly removed all 3 rear seats and used it as a small van.
Great car, even considering buying one now I don’t have cheap access to VW products.